CN206000760U - A kind of bull lifts electric fan - Google Patents
A kind of bull lifts electric fan Download PDFInfo
- Publication number
- CN206000760U CN206000760U CN201621015087.0U CN201621015087U CN206000760U CN 206000760 U CN206000760 U CN 206000760U CN 201621015087 U CN201621015087 U CN 201621015087U CN 206000760 U CN206000760 U CN 206000760U
- Authority
- CN
- China
- Prior art keywords
- roller bearing
- guide rail
- fan
- electric fan
- bull
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
A kind of bull of the utility model lifts electric fan, it includes base, cavity is provided with the base, servomotor is provided with the cavity, the servomotor end is provided with rotating shaft, the top portion of described rotating shaft is provided with triangular guide rail of the cross section in triangular shape, the triangular guide rail is equipped with a rail groove in three faces, the triangular guide rail position of the rail groove upper and lower ends is respectively equipped with roller bearing and lower roller bearing, motor is connected with the middle part of the lower roller bearing, the upper roller bearing and lower roller bearing periphery are provided with conveyer belt, fixed block is fixed with the conveyer belt, the fixed block is provided with universal drive shaft, the universal shaft end is connected with fan, total the utility model has simple structure, nothing dead angle, wind area is big, practical advantage.
Description
Technical field
The utility model is related to electric fan technical field, and in particular to a kind of bull lifts electric fan.
Background technology
At present, the electric fan on market is dried using motor driven rotor mostly, but this electric fan typically only has
One fan head, can only orient blowing, and according to oscillating function, then the wind for blowing to a direction is again discontinuous, so in school
In classroom, where public place and people are relatively many, the function dried while just cannot realizing many people, exist certain dead
Angle, therefore one kind can be just very of practical meaning nothing dead angle, rotatable fan.
Content of the invention
For solving above-mentioned technical problem, the purpose of this utility model there are provided a kind of bull lifting electric fan, with solution
Certainly existing the defect such as have a dead angle, blowing scope be little.
For achieving the above object, a kind of bull lifting electric fan of the utility model, it includes base, sets in the base
There is cavity, in the cavity, servomotor is provided with, the servomotor end is provided with rotating shaft, the top portion of described rotating shaft is provided with horizontal stroke
Triangular guide rail of the section in triangular shape, is equipped with a rail groove, the rail groove upper and lower two in three faces of the triangular guide rail
The triangular guide rail position at end is respectively equipped with roller bearing and lower roller bearing, is connected with motor in the middle part of the lower roller bearing, the upper roller bearing and
Lower roller bearing periphery is provided with conveyer belt, is fixed with fixed block on the conveyer belt, and the fixed block is provided with universal drive shaft, and described ten thousand
Fan is connected with to shaft end.
Anti- guard housing is provided with described base upper end outlet.
Described motor is electrically connected with the button being located on triangular guide rail.
Fan electromotor is provided with described fan.
Described triangular guide rail and rotating shaft are set to integral structure.
Compared with prior art, its advantage is the utility model：A kind of bull of the present utility model lifts electric fan
Using three electric fans are arranged on triangular guide rail, have wider array of wind area when so use, using in Motor drive
Roller and bottom roller rotate drive fan on write movement, while universal drive shaft can ensure that 360 degree of fan head nothing dead angle
Rotate, finally coordinate the horizontal plane of servomotor and rotating shaft to rotate, it is possible to realize each face can guarantee experience
Wind-force, total the utility model have the advantages that simple structure, big, practical nothing dead angle, wind area.
Description of the drawings
Fig. 1 is the structural representation that a kind of bull of the utility model lifts electric fan；
Fig. 2 is the top view that a kind of bull of the utility model lifts electric fan；
Fig. 3 is the partial sectional view that a kind of bull of the utility model lifts electric fan.
In figure：1st, base 2, cavity 3, servomotor 4, rotating shaft 5, triangular guide rail 6, rail groove 7, upper roller bearing 8,
Lower roller bearing 9, conveyer belt 10, fixed block 11, universal drive shaft 12, fan 13, anti-guard housing 14, button 15, fan electromotor.
Specific embodiment
For describing technology contents, structural feature, institute's reached purpose and effect of the utility model in detail, reality is hereby enumerated below
Apply example and coordinate accompanying drawing to be explained in detail.
Of the present utility model description in, it is to be understood that term " " center ", " longitudinal direction ", " horizontal ", "front", "rear",
The orientation of instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outward " or position relationship be based on accompanying drawing institute
The orientation for showing or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or hint indication
Device or element must be with specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
The restriction of novel protected scope.
Refer to shown in Fig. 1, and combine shown in Fig. 2 and Fig. 3, the utility model provides a kind of bull and electric fan is lifted, it
Including base 1, cavity 2 being provided with the base 1, being provided with servomotor 3 in the cavity 2,3 end of the servomotor is provided with
Rotating shaft 4, the top portion of described rotating shaft 4 are provided with triangular guide rail 5 of the cross section in triangular shape, in 5 three faces of the triangular guide rail all
A rail groove 6 is provided with, 5 position of triangular guide rail of 6 upper and lower ends of the rail groove is respectively equipped with roller bearing 7 and lower roller bearing 8, institute
State 8 middle part of lower roller bearing and motor is connected with, the upper roller bearing 7 and lower 8 periphery of roller bearing are provided with conveyer belt 9, fixing on the conveyer belt 9
Fixed block 10 is provided with, the fixed block 10 is provided with universal drive shaft 11,11 end of the universal drive shaft is connected with fan 12.
Anti- guard housing 13 is provided with described 1 upper end outlet of base.
Described motor is electrically connected with the button 14 being located on triangular guide rail 5.
Fan electromotor 15 is provided with described fan 12.
Described triangular guide rail 5 and rotating shaft 4 are set to integral structure.
When using, servomotor, motor and fan electromotor are all energized, manually fan head can be adjusted one
Individual optimum angle, while the height of the fan on adjusting triangle guide rail on each face can be carried out with operation button, finally permissible
Coordinate the rotation of servomotor, it is possible to achieve 360 degree of impression wind-force nothing dead angle.
In sum, the preferred embodiment of only the utility model, does not limit protection domain of the present utility model with this, all
The equivalence changes that is made according to the utility model the scope of the claims and description and modification, are all what the utility model patent covered
Within the scope of.
Claims (5)
1. a kind of bull lifts electric fan, and it includes base, it is characterised in that：Cavity is provided with the base, in the cavity
Servomotor is provided with, the servomotor end is provided with rotating shaft, the top portion of described rotating shaft is provided with cross section in triangular shape three
Angle guide rail, is equipped with a rail groove, the triangular guide rail position of the rail groove upper and lower ends in three faces of the triangular guide rail
Roller bearing and lower roller bearing is respectively equipped with, in the middle part of the lower roller bearing, motor is connected with, the upper roller bearing and lower roller bearing periphery are provided with biography
Band is sent, on the conveyer belt, fixed block is fixed with, the fixed block is provided with universal drive shaft, the universal shaft end is connected with wind
Fan.
2. a kind of bull according to claim 1 lifts electric fan, it is characterised in that：Set at described base upper end outlet
There is anti-guard housing.
3. a kind of bull according to claim 1 lifts electric fan, it is characterised in that：Described motor is electrically connected with and sets
Button on triangular guide rail.
4. a kind of bull according to claim 1 lifts electric fan, it is characterised in that：Fan is provided with described fan
Motor.
5. a kind of bull according to claim 1 lifts electric fan, it is characterised in that：Described triangular guide rail and rotating shaft set
It is integrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015087.0U CN206000760U (en) | 2016-08-31 | 2016-08-31 | A kind of bull lifts electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621015087.0U CN206000760U (en) | 2016-08-31 | 2016-08-31 | A kind of bull lifts electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206000760U true CN206000760U (en) | 2017-03-08 |
Family
ID=58192719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621015087.0U Expired - Fee Related CN206000760U (en) | 2016-08-31 | 2016-08-31 | A kind of bull lifts electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206000760U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013480A (en) * | 2017-05-25 | 2017-08-04 | 长沙健金电子技术有限公司 | A kind of easily family expenses stand fan |
| CN107228083A (en) * | 2017-08-08 | 2017-10-03 | 戚天儿 | A kind of energy-saving fan device |
| CN110843366A (en) * | 2019-10-25 | 2020-02-28 | 温州职业技术学院 | Printer paper outlet heat abstractor |
-
2016
- 2016-08-31 CN CN201621015087.0U patent/CN206000760U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107013480A (en) * | 2017-05-25 | 2017-08-04 | 长沙健金电子技术有限公司 | A kind of easily family expenses stand fan |
| CN107228083A (en) * | 2017-08-08 | 2017-10-03 | 戚天儿 | A kind of energy-saving fan device |
| CN110843366A (en) * | 2019-10-25 | 2020-02-28 | 温州职业技术学院 | Printer paper outlet heat abstractor |
| CN110843366B (en) * | 2019-10-25 | 2021-06-11 | 温州职业技术学院 | Printer paper outlet heat abstractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170308 Termination date: 20180831 |